CVE-2022-49809

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Source
https://cve.org/CVERecord?id=CVE-2022-49809
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49809.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49809
Downstream
Related
Published
2025-05-01T14:09:34.853Z
Modified
2026-03-12T03:25:48.485223Z
Summary
net/x25: Fix skb leak in x25_lapb_receive_frame()
Details

In the Linux kernel, the following vulnerability has been resolved:

net/x25: Fix skb leak in x25lapbreceive_frame()

x25lapbreceiveframe() using skbcopy() to get a private copy of skb, the new skb should be freed in the undersized/fragmented skb error handling path. Otherwise there is a memory leak.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49809.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df
Fixed
fda0ba7c84b46d10947c687320804b9de149a921
Fixed
dfcfbe4f2e4b2c81cff4e79b48502d97fda73118
Fixed
0ef17d966445358a55c5f4ccf2c73cca3e39192b
Fixed
e109b41870db995cae25dfaf0cc3922f9028b1a1
Fixed
9f00da9c866d506998bf0a3f699ec900730472da
Fixed
c8baf1fc248b2e88642f094fea9509a9bf98c5bb
Fixed
2d675be16a461310d738d93f9f1a00da62055c5a
Fixed
2929cceb2fcf0ded7182562e4888afafece82cce
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
7f3ea0c12493c9ff38a13a89bcf08846b50c1f1c

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49809.json"